From 1e203d8ca01b54e9adae820670cd5e4d9e29eaf8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <karel.koci@nic.cz>
Date: Thu, 12 Mar 2020 16:30:44 +0100
Subject: updater-ng: fix missing file

---
 updater-ng/Makefile                     |  2 +-
 updater-ng/files/update_alternatives.sh | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)
 create mode 100755 updater-ng/files/update_alternatives.sh

(limited to 'updater-ng')

diff --git a/updater-ng/Makefile b/updater-ng/Makefile
index 3e172b9..25098bf 100644
--- a/updater-ng/Makefile
+++ b/updater-ng/Makefile
@@ -37,7 +37,7 @@ define Package/$(PKG_NAME)/install
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/bin/pkgupdate $(1)/usr/bin/
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/bin/pkgtransaction $(1)/usr/bin/
-	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/update_alternatives.sh $(1)/usr/bin/
+	$(INSTALL_BIN) ./files/update_alternatives.sh $(1)/usr/bin/
 
 	$(INSTALL_DIR) $(1)/etc/updater
 	$(INSTALL_CONF) $(PKG_BUILD_DIR)/src/pkgupdate/configs/conf.lua $(1)/etc/updater
diff --git a/updater-ng/files/update_alternatives.sh b/updater-ng/files/update_alternatives.sh
new file mode 100755
index 0000000..c93ae45
--- /dev/null
+++ b/updater-ng/files/update_alternatives.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+set -e
+
+if [ $# -gt 0 ]; then
+	echo "This script is part of updater and allows user to manually fix alternative links in system." >&2
+	exit 0
+fi
+
+if [ ! -d /usr/lib/opkg/info ]; then
+	echo "OPKG info directory not located. This is OpenWrt system, isn't it?" >&2
+	exit 1
+fi
+
+# Fist install all busybox applets and then overwite them with alternatives
+
+busybox --install /bin
+
+sed -n 's/^Alternatives://p' /usr/lib/opkg/info/*.control | \
+	tr , '\n' | \
+	sort -n | \
+	while IFS=: read PRIO TRG SRC; do
+		ln -sf "$SRC" "$TRG"
+	done
-- 
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